Am Dienstag, den 26.06.2012, 07:42 +0200 schrieb Michel Dänzer: > On Mon, 2012-06-25 at 21:14 +0200, Paul Menzel wrote: > > > > resuming from suspend to RAM the monitor was indicating by a blinking > > LED that it did not receive any signal. This is the first time this > > happened. Resuming from suspend to RAM had worked without problems > > before (and probably will work again the next tries). > > > > Logging in from SSH worked fine though. Switching terminal to tty1 > > nothing changed but going back to tty7, where X was supposed to run), > > and the monitor detected a signal and showed the screensaver. > > > > Switching to tty1 still does not work though, that means the monitor > > indicates that it gets no signal. > > What about tty2-6 or any others?
It just happened again. tty2–6 also do not show anything.
> What does fbset -i say when the problem occurs?
I logged in over SSH not having switched the ttys yet. This is the
result.
$ fbset -i
mode "1280x1024"
geometry 1280 1024 1280 1024 32
timings 0 0 0 0 0 0 0
accel true
rgba 8/16,8/8,8/0,0/0
endmode
Frame buffer device information:
Name : radeondrmfb
Address : 0xd0142000
Size : 5242880
Type : PACKED PIXELS
Visual : TRUECOLOR
XPanStep : 1
YPanStep : 1
YWrapStep : 0
LineLength : 5120
Accelerator : No
This does not differ though after having switched between ttys and
getting a working X server again. The other ttys do not just show black.
When switching from tty7 with the X server running to a console(?) tty
then I shortly (half second) see some kind of test image, which contains
four horizontal colored stripes red, green, blue and white(?).
I could not find anything in the output of `dmesg`, but
`/var/log/syslog` contains several of the following lines.
Jun 29 19:44:57 debian-host acpid: client 8677[0:0] has disconnected
Jun 29 19:45:08 debian-host acpid: client connected from 8677[0:0]
Jun 29 19:45:08 debian-host acpid: 1 client rule loaded
Thanks,
Paul
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